Defines and describes the role of carbohydrates, proteins, fats, and vitamins and minerals in the body. Discusses various low-fat diets associated with vegetarianism, complimentary proteins, and healthy ways to eat meat. Lists good sources of fiber and vegetable protein. Shows recommended daily requirements of key vitamins and minerals and discusses supplements. Diagrams percent of calorie intake that should come from carbs, protein, and fats.
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